package org.red5.server.api.remoting;

/*
 * RED5 Open Source Flash Server - http://code.google.com/p/red5/
 *
 * Copyright (c) 2006-2010 by respective authors (see below). All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License as published by the Free Software
 * Foundation; either version 2.1 of the License, or (at your option) any later
 * version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along
 * with this library; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

/**
 * A Remoting header.
 * 
 * @author The Red5 Project (red5@osflash.org)
 * @author Joachim Bauch (jojo@struktur.de)
 */
public interface IRemotingHeader {

	/** Name of header specifying string to add to gateway url. */
	public static final String APPEND_TO_GATEWAY_URL = "AppendToGatewayUrl";

	/** Name of header specifying new gateway url to use. */
	public static final String REPLACE_GATEWAY_URL = "ReplaceGatewayUrl";

	/** Name of header specifying new header to send. */
	public static final String PERSISTENT_HEADER = "RequestPersistentHeader";

	/** Name of header containing authentication data. */
	public static final String CREDENTIALS = "Credentials";

	/** Name of header to request debug informations from the server. */
	public static final String DEBUG_SERVER = "amf_server_debug";
	
	/**
	 * Return name of header.
	 * 
	 * @return name of header
	 */
	public String getName();
	
	/**
	 * Return value of header.
	 * 
	 * @return value of header
	 */
	public Object getValue();
	
	/**
	 * Return boolean flag if receiver must process header before handling
	 * other headers or messages.
	 * 
	 * @return must understand
	 */
	public boolean getMustUnderstand();

}
